Indianapolis Colts quarterback Philip Rivers has officially decided to conclude his 17-year playing career in the NFL. He took his thoughts in stride and penned a heartfelt message to bid the league and its people goodbye, via ESPN‘s Adam Schefter.

Rivers started by sharing the AFC Championship game against the New England Patriots as the quarterback of the San Diego Chargers back in 2007. He suffered a torn ACL and meniscus in his right knee six days prior to the game but still proceeded to suit up after having arthroscopic surgery.

He only tallied 211 passing yards on 19-of-37 passing without a touchdown scored as the Chargers mainly relied on field goals for points. The team went on to absorb a 21-12 defeat against Tom Brady and the Patriots. Despite the tough loss, the game definitely served as a career-defining moment for Philip Rivers after he was seen limping on the field just to contribute to his team's cause.

The 39-year-old also expressed his gratitude for the Chargers organization which has been his home for the first 16 seasons of his career. He found a family in the Colts as well despite playing only one season with the team.

Rivers also thanked his former opponents, coaches, and teammates for helping him become the person and the player that he is today. He also showed appreciation to his wife Tiffany and their nine children for their unwavering support all throughout his playing career.

Despite not being able to cap his final season with a Super Bowl title, Philip Rivers will still go down as one of the best quarterbacks in league history.